Suggestions by @alexandrafriendly

David Harewood

as Malcolm Hudson in Royal Holiday

Score: +1

D. B. Woodside

as Malcolm Hudson in Royal Holiday

Score: +1

Idris Elba

as Malcolm Hudson in Royal Holiday

Score: +1

Jada Pinkett Smith

as Vivian Forest in Royal Holiday

Score: +1

Vivica A. Fox

as Vivian Forest in Royal Holiday

Score: +1

Viola Davis

as Vivian Forest in Royal Holiday

Score: +2

Angela Bassett

as Vivian Forest in Royal Holiday

Score: +3

Tom Hollander

as Mr. Finch in The Rose Code

Score: -4

Harris Dickinson

as Giles Talbot in The Rose Code

Score: -1

Aaron Taylor-Johnson

as Prince Phillip in The Rose Code

Score: 0

Alex Pettyfer

as Prince Phillip in The Rose Code

Score: -4

Tamzin Merchant

as Beth Finch in The Rose Code

Score: -2

Emma Stone

as Osla Kendall in The Rose Code

Score: -12